Industrial processes often face challenges related to heat, which can lead to equipment damage, lower efficiency, and quality issues. An effective solutions for these problems is the use of cold air guns, which provide targeted cooling without the mess or maintenance associated with liquid coolants. In this blog post, we will explore five real-world examples of how cold air guns have helped companies in various industries improve their operations. From enhancing machining precision and cooling extrusions to boosting production speeds and reducing costs, cold air guns are proving to be a versatile and cost-effective tool in improving industrial processes.
 

Reduce Costs and Increase Productivity:

TS Trim Industries, a manufacturer of interior door panels for Honda vehicles, faced challenges with their ultrasonic welding process, which had a 32-second cycle time that they needed to reduce to 30 seconds or less for increased productivity. However, this faster cycle caused plastic "stringers," a major quality issue, and the excessive heat was damaging the weld horns, leading to costly replacements of over $50K per month. To address both the quality and cost concerns, they turned to Vortec for a cooling solution. Vortec recommended using the 631 Cold Air Gun and 208-15-H vortex tubes to effectively cool the weld horns, thus reducing stringers and minimizing the need for frequent replacements. After testing, TS Trim found that the 208-15-H model provided the best performance, though they also needed to upgrade their air supply system to ensure optimal cooling efficiency.
 

Solve Cooling Challenges:

A plastic extrusion company faced challenges cooling their co-extruded automotive products, which moved at speeds of 12 meters per minute and reached temperatures of 200°F. The initial solution of using a water bath left water spots on the products, affecting quality. They turned to Vortec’s 621 Frost-Free Cold Air Guns to cool the extrusions quickly and without water droplets. While the guns worked well initially, issues arose due to condensation in the plant's compressed air. After implementing air filtration and drying measures, the company was able to use the cold air guns effectively, cooling the products to 90°F without compromising quality.
 

Improve Aluminum Machining:

Surefire Fabrication, a family-owned business in Penryn, California, faced challenges while machining aluminum on its Avid CNC PRO60120 router, where the material would bind to cutting tools, leading to rough surface finishes and damaged tools. The company could not use liquid coolant due to the contamination of its MDF spoil boards. To solve this, they turned to Vortec’s 611 Frost Free Cold Air Gun, which uses vortex tube technology to provide sub-freezing air without condensation, preventing damage to both the workpieces and spoil boards. After installing the Cold Air Gun on their router, Surefire saw significant improvements, with aluminum no longer sticking to cutting tools, resulting in better surface finishes and increased machining efficiency.
 

Boost Production and Quality:

Carolina Paper Company (CPC), based in North Carolina, produces paper products like towels, napkins, and toilet paper using sustainable methods. Maintenance Manager Ronald Laun faced challenges with the cutting process, where high friction and heat from a 40-inch circular blade caused performance issues, requiring frequent breaks to cool the blade. Seeking a solution, Laun turned to Vortec, which provided a customized cooling solution using their 630 Cold Air Gun. The air gun effectively kept the blade cool, allowing for longer cutting periods and improving production by 42%, while also preventing scorching of the product ends. After three months of use, CPC was pleased with the results and the improved performance.
 

Achieve Rapid Cooling:

Anderson Machine Manufacturing, based in Richmond, VA, faced the challenge of cooling large industrial equipment from 350°F to 100°F in under 60 seconds for a client in the gearbox industry. Since mist cooling wasn’t an option due to the need to keep components dry, Anderson turned to Vortec for an air-based cooling solution. Vortec's engineers quickly grasped the requirements and recommended four model 610 Cold Air Guns to achieve rapid cooling. When the client requested an upgraded version to handle larger equipment, Vortec adapted the design by adding a two-stage cooling process. This involved using Vortec’s Curtain Transvector Air Knives for initial cooling and model 630 Cold Air Guns for final cooling, successfully bringing the temperature down from 350°F to 100°F in less than a minute. Anderson praised Vortec for their expertise, quick response, and effective, reasonably priced solutions.
 

Cold air guns are a powerful and efficient solution for addressing a variety of challenges faced in industrial processes. Whether it's improving machining accuracy, solving cooling issues, boosting productivity, or reducing equipment wear and tear, these tools offer a cost-effective and sustainable alternative to traditional cooling methods. Incorporating Cold Air Guns into your operations can lead to enhanced quality, faster production, and lower costs. If you're facing similar challenges in your industry, a Cold Air Gun may be the key to unlocking new levels of efficiency and performance.